Pettigirl Girls Pink Polka Dot Puff Sleeves Princess Dress Size: 3-4, 5-6, 7-8 years old. Detailed size chart please check image on the left. O-neck, puff sleeves knee-length princess dress. White polka dot allover the pink dress. Unique handmade knot at waist, zipper at back. 50% cotton + 50% polyester, machine washable.